12736952944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{48847}}^1$

素因数の和:49277

約数の個数: 40

約数和(自身を含む): 25318895360

約数和(自身を除く): 12581942416

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 379, 688, 758, 1516, 3032, 6064, 16297, 32594, 48847, 65188, 97694, 130376, 195388, 260752, 390776, 781552, 2100421, 4200842, 8401684, 16803368, 18513013, 33606736, 37026026, 74052052, 148104104, 296208208, 796059559, 1592119118, 3184238236, 6368476472, 12736952944]

約数ペア:

[(1, 12736952944), (2, 6368476472), (4, 3184238236), (8, 1592119118), (16, 796059559), (43, 296208208), (86, 148104104), (172, 74052052), (344, 37026026), (379, 33606736), (688, 18513013), (758, 16803368), (1516, 8401684), (3032, 4200842), (6064, 2100421), (16297, 781552), (32594, 390776), (48847, 260752), (65188, 195388), (97694, 130376)]